[INFO] updating cached repository https://github.com/lidavidm/rusttracer
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6c9ecb74b29ca4d7b2c5ac3130f64582735a1060
[INFO] checking lidavidm/rusttracer against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flidavidm%2Frusttracer" "/workspace/builds/worker-8/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lidavidm/rusttracer on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/lidavidm/rusttracer
[INFO] finished tweaking git repo https://github.com/lidavidm/rusttracer
[INFO] tweaked toml for git repo https://github.com/lidavidm/rusttracer written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/lidavidm/rusttracer already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-8/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 94402cca426e43b726f40a2c4ab7a121d89d71b504e9d7554a61add3cb828049
[INFO] running `"docker" "start" "-a" "94402cca426e43b726f40a2c4ab7a121d89d71b504e9d7554a61add3cb828049"`
[INFO] [stderr]     Checking deflate v0.8.4
[INFO] [stderr]     Checking jpeg-decoder v0.1.18
[INFO] [stderr]     Checking png v0.16.2
[INFO] [stderr]     Checking image v0.23.3
[INFO] [stderr]     Checking rusttracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/raytrace/lighting.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 | /     (material.diffuse * (*light).color *
[INFO] [stderr] 35 | |         n.dot(l) * (*light).intensity / distance)
[INFO] [stderr]    | |_________________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 34 |     material.diffuse * (*light).color *
[INFO] [stderr] 35 |         n.dot(l) * (*light).intensity / distance
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/raytrace/lighting.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 | /     (material.specular *
[INFO] [stderr] 42 | |      (normal.dot(h).max(0.0).powf((*material).specular_exponent)))
[INFO] [stderr]    | |__________________________________________________________________^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 41 |     material.specular *
[INFO] [stderr] 42 |      (normal.dot(h).max(0.0).powf((*material).specular_exponent))
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0560]: struct `objects::image::Rgb<u8>` has no field named `data`
[INFO] [stderr]    --> src/objects/mod.rs:46:22
[INFO] [stderr]     |
[INFO] [stderr] 46  |         image::Rgb { data: [(self.x.min(1.0) * 255.0) as u8,
[INFO] [stderr]     |         ----------   ^^^^ field does not exist
[INFO] [stderr]     |         |
[INFO] [stderr]     |         `objects::image::Rgb<_>` is a tuple struct, use the appropriate syntax: `objects::image::Rgb<_>(/* fields */)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/image-0.23.3/./src/color.rs:340:5
[INFO] [stderr]     |
[INFO] [stderr] 340 |     Rgb, 3, 0, "RGB", ColorType::Rgb8, ColorType::Rgb16, #[doc = "RGB colors"];
[INFO] [stderr]     |     --- `objects::image::Rgb<_>` defined here
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0560`.
[INFO] [stderr] error: could not compile `rusttracer`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/raytrace/lighting.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 | /     (material.diffuse * (*light).color *
[INFO] [stderr] 35 | |         n.dot(l) * (*light).intensity / distance)
[INFO] [stderr]    | |_________________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 34 |     material.diffuse * (*light).color *
[INFO] [stderr] 35 |         n.dot(l) * (*light).intensity / distance
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/raytrace/lighting.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 | /     (material.specular *
[INFO] [stderr] 42 | |      (normal.dot(h).max(0.0).powf((*material).specular_exponent)))
[INFO] [stderr]    | |__________________________________________________________________^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 41 |     material.specular *
[INFO] [stderr] 42 |      (normal.dot(h).max(0.0).powf((*material).specular_exponent))
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0560]: struct `objects::image::Rgb<u8>` has no field named `data`
[INFO] [stderr]    --> src/objects/mod.rs:46:22
[INFO] [stderr]     |
[INFO] [stderr] 46  |         image::Rgb { data: [(self.x.min(1.0) * 255.0) as u8,
[INFO] [stderr]     |         ----------   ^^^^ field does not exist
[INFO] [stderr]     |         |
[INFO] [stderr]     |         `objects::image::Rgb<_>` is a tuple struct, use the appropriate syntax: `objects::image::Rgb<_>(/* fields */)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/image-0.23.3/./src/color.rs:340:5
[INFO] [stderr]     |
[INFO] [stderr] 340 |     Rgb, 3, 0, "RGB", ColorType::Rgb8, ColorType::Rgb16, #[doc = "RGB colors"];
[INFO] [stderr]     |     --- `objects::image::Rgb<_>` defined here
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0560`.
[INFO] [stderr] error: could not compile `rusttracer`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "94402cca426e43b726f40a2c4ab7a121d89d71b504e9d7554a61add3cb828049"`
[INFO] running `"docker" "rm" "-f" "94402cca426e43b726f40a2c4ab7a121d89d71b504e9d7554a61add3cb828049"`
[INFO] [stdout] 94402cca426e43b726f40a2c4ab7a121d89d71b504e9d7554a61add3cb828049
